1. d.3.1 Cysteine proteinases the constitute families differ by insertion into and circular permutation of the common catalytic core made of one alpha-helix and 3-strands of beta-sheet !
Cysteine proteinases consists of one alpha-helix and 4 strands of antiparallel beta-sheet and contains the catalytic triad Cys-His-Asn
1x3w d1x3wa1 A:35-50,49-68,264-270,285-304,305-326
1x3z d1x3za1 A:35-50,49-68,264-270,285-302,305-326
2. c.13.1 CRAL/TRIO domain
SpoIIaa-like core: 4 turns of a (beta-alpha)n superhelix
1r5l d1r5la2 A:62-81,128-147,152-160,172-188,215-223
1oip d1oipa2 A:62-81,128-147,152-160,172-188,215-223
1oiz d1oizb2 B:62-81,128-147,152-160,172-188,215-222
1olm d1olmc3 C:48-67,116-143,148-156,164-183,210-218
1o6u d1o6uc3 C:48-67,116-143,148-156,164-183,210-218
1olm d1olme3 E:48-67,116-143,148-156,164-183,210-218
List of motif hits that are not present in SCOP but are found in PDB for pattern ID: 1150 (enumeration index: query1224.2381) of S5
3iix A:16-27,206-221,223-230,245-261,268-276
3iiz A:16-27,206-221,223-230,245-261,268-276
3esw A:35-50,49-68,264-270,285-304,305-326
3ciw A:16-27,206-221,223-230,245-261,268-276
3b7n A:64-83,141-160,174-182,192-208,235-243
3cix A:16-27,206-221,223-230,245-261,268-276
3hy5 A:106-125,172-191,197-204,216-232,259-267
3hx3 A:106-125,172-191,197-204,216-232,259-267